Home / 5,005,618,757.54-6,907,760,725.91-2,716,751,002.31

Finding the Fourth Proportional to 5,005,618,757.54, 6,907,760,725.91 and 2,716,751,002.31

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Solution

The fourth proportional to 5,005,618,757.54, 6,907,760,725.91 and 2,716,751,002.31 is: 3,749,120,095.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,618,757.54 : 6,907,760,725.91 = 2,716,751,002.31 : x
  2. Step 2: Convert to fraction form
    5,005,618,757.54/6,907,760,725.91 = 2,716,751,002.31/x
  3. Step 3: Cross multiply
    5,005,618,757.54x = 6,907,760,725.91 × 2,716,751,002.31
  4. Step 4: Simplify right side
    5,005,618,757.54x = 18,766,665,875,833,643,008
  5. Step 5: Solve for x
    x = 18,766,665,875,833,643,008/5,005,618,757.54
  6. Step 6: Final answer
    x = 3,749,120,095.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.